12711 Tukmit (1991 BB)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2720510878 ± 1.18e-08
Semi-major axis (a)1.1863409038 AU ± 3.54e-10
Inclination (i)38.49104426° ± 2.08e-06
Long. of Asc. Node (Ω)294.96116461° ± 1.61e-06
Arg. of Perihelion (ω)322.88940990° ± 2.98e-06
Mean Anomaly (M)236.39633146° ± 3.09e-06
Mean Motion (n)0.7627777549°/day ± 3.42e-10
Perihelion dist (q)0.86359557 AU ± 1.40e-08
Aphelion dist (Q)1.50908624 AU ± 1.40e-08
Orbital Period1.29215394 yr ± 5.79e-10
Physical Parameters
H (abs. magnitude)16.02
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.287″
Uncertainty0
Orbit TypeApollo
MOID0.112651 AU
Observations Used3077
Radar Obs Used3
Gaia Obs Used87
Oppositions6
Arc Total1991-2026
First Observation Used1991-01-12
Last Observation Used2026-01-13
Observations (4052)
Date Type RA Dec Mag Band Observatory
2013-01-12 06:02:18 C 09 44 54.33 -08 19 13.1 u 844
2013-01-12 06:06:46 C 09 44 53.74 -08 19 26.5 u 844
2013-01-12 06:08:20 C 09 44 53.54 -08 19 31.2 u 844
2013-01-12 09:59:21 C 09 44 24.37 -08 31 26.0 o 926
2013-01-12 10:19:56 C 09 44 21.66 -08 32 28.1 o 926
2013-01-12 10:40:22 C 09 44 18.96 -08 33 29.6 o 926
2013-01-20 07:23:07 C 09 15 24.66 -18 31 37.4 r 703
2013-01-20 07:35:21 C 09 15 22.39 -18 32 17.1 r 703
2013-01-20 07:47:39 C 09 15 20.12 -18 32 57.4 r 703
2013-01-20 07:59:59 C 09 15 17.85 -18 33 39.3 r 703
2013-01-20 08:00:27 C 09 15 17.71 -18 33 39.7 t 290
2013-01-20 08:02:26 C 09 15 17.35 -18 33 46.2 t 290
2013-01-20 08:04:25 C 09 15 16.97 -18 33 52.6 t 290
2013-01-20 15:06:41 C 09 14 00.50 -18 56 48.8 u 900
2013-01-20 15:07:43 C 09 14 00.30 -18 56 52.3 u 900
2013-01-20 15:08:46 C 09 14 00.06 -18 56 55.7 u 900
2013-01-20 15:09:46 C 09 13 59.89 -18 56 59.2 u 900
2013-01-20 15:10:48 C 09 13 59.69 -18 57 02.6 u 900
2013-01-20 15:11:51 C 09 13 59.49 -18 57 06.2 u 900
2013-01-20 15:12:53 C 09 13 59.29 -18 57 09.3 u 900
2013-01-20 15:13:53 C 09 13 59.14 -18 57 12.6 u 900
2013-01-20 15:14:55 C 09 13 58.94 -18 57 15.8 u 900
2013-01-20 15:15:58 C 09 13 58.71 -18 57 19.6 u 900
2013-01-20 15:16:58 C 09 13 58.52 -18 57 22.5 u 900
2013-01-20 15:18:00 C 09 13 58.35 -18 57 25.9 u 900
2013-01-20 15:19:03 C 09 13 58.16 -18 57 29.3 u 900
2013-01-20 15:20:05 C 09 13 57.91 -18 57 32.9 u 900
2013-01-20 15:21:05 C 09 13 57.75 -18 57 36.3 u 900
2013-01-20 15:22:07 C 09 13 57.59 -18 57 38.7 u 900
2013-01-20 15:23:10 C 09 13 57.37 -18 57 42.7 u 900
2013-01-20 15:24:10 C 09 13 57.16 -18 57 46.2 u 900
2013-01-20 17:39:35 C 09 13 31.72 -19 05 07.3 o 300
2013-01-20 17:40:30 C 09 13 31.56 -19 05 10.0 o 300
2013-01-20 17:41:24 C 09 13 31.38 -19 05 13.1 o 300
2013-01-20 17:42:19 C 09 13 31.21 -19 05 15.9 o 300
2013-01-20 17:43:12 C 09 13 31.04 -19 05 19.0 o 300
2013-01-20 17:44:07 C 09 13 30.87 -19 05 21.7 o 300
2013-01-20 17:45:01 C 09 13 30.70 -19 05 24.6 o 300
2013-01-21 07:35:51 C 09 10 57.39 -19 50 31.7 u H06
2013-01-21 07:36:59 C 09 10 57.16 -19 50 35.3 u H06
2013-01-21 07:38:06 C 09 10 56.99 -19 50 38.8 u H06
2013-01-21 07:39:10 C 09 10 56.77 -19 50 42.1 u H06
2013-01-21 07:40:16 C 09 10 56.53 -19 50 46.0 u H06
2013-01-21 07:41:26 C 09 10 56.32 -19 50 49.7 u H06
2013-01-21 08:11:57 C 09 10 50.41 -19 52 28.7 u H06
2013-01-24 11:27:48 C 08 55 56.233 -23 55 10.83 L F51
2013-01-24 11:44:35 C 08 55 52.627 -23 56 04.10 L F51
2013-01-26 07:06:57 C 08 46 35.90 -26 12 06.2 u H21
2013-01-26 07:11:56 C 08 46 34.77 -26 12 21.5 u H21
2013-01-26 07:17:15 C 08 46 33.58 -26 12 37.9 u H21
Radar Observations (3)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2000-07-23 19:44:00 97695 10 Hz 2380 -1 -1
2000-07-25 20:16:00 38870 3 Hz 2380 -1 -1
2000-07-28 20:10:00 -49062 3 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)